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arXiv · hep-ph/9911301

(Field) Symmetrization Selection Rules

Philip R. Page
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Abstract

QCD and QED exhibit an infinite set of three-point Green's functions that contain only OZI rule violating contributions, and (for QCD) are subleading in the large N_c expansion. The Green's functions describe the ``decay'' of a J^{PC}={1,3,5 ...}^{-+} exotic hybrid meson current to two J=0 (hybrid) meson currents with identical P and C. We prove that the QCD amplitude for a neutral hybrid {1,3,5 ...}^{-+} exotic current to create eta pi0 only comes from OZI rule violating contributions under certain conditions, and is subleading in N_c.

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Philip R. Page. 2001-07-18. (Field) Symmetrization Selection Rules. https://doi.org/10.1103/physrevd.64.056009

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